Search: id:A028313
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%I A028313
%S A028313 1,1,1,1,5,1,1,6,6,1,1,7,12,7,1,1,8,19,19,8,1,1,9,27,38,27,9,1,1,10,36,
%T A028313 65,65,36,10,1,1,11,46,101,130,101,46,11,1,1,12,57,147,231,231,147,57,
               12,
%U A028313 1,1,13,69,204,378,462,378,204,69,13,1,1,14,82,273,582,840,840,582
%N A028313 Elements in the 5-Pascal triangle (by row).
%F A028313 T(n, k) = C(n, k) + 3C(n-2, k-1). G.f.: (1+3x^2y) / [1-x(1+y)]. - R. 
               Stephan, Jan 31 2005
%e A028313 1; 1 1; 1 5 1; 1 6 6 1; 1 7 12 7 1; ...
%Y A028313 Cf. A028275, A029653.
%Y A028313 Sequence in context: A071856 A144221 A159570 this_sequence A050178 A111720 
               A029646
%Y A028313 Adjacent sequences: A028310 A028311 A028312 this_sequence A028314 A028315 
               A028316
%K A028313 nonn,tabl
%O A028313 0,5
%A A028313 Mohammad K. Azarian (ma3(AT)evansville.edu)
%E A028313 More terms from Sam Alexander (pink2001x(AT)hotmail.com)

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